And while these pesticides have since been largely withdrawn from use, a new generation of nerve-agent insecticides called neonicotinoids could pose a further threat.
Bisphosphonates (derivatives of PPi) could be ineffective or pose further problems [ 118].
Understanding the genetic control and mode of action of genes involved in abscission could pave the way for development of an indehiscent grain amaranth, though this may pose further problems in threshing the crop with existing machinery.
He has scoliosis, as photos of him shirtless make abundantly clear, and the pounding that goes with long jumping could pose a risk of further injury.
The Alzheimer's Society's Dr Doug Brown said the test needed to be investigated further, but could pose ethical challenges.
Concerns have been raised that the drive towards further industrialisation could pose a serious threat to the environment.
In Weapons and the Law of Armed Conflict, a comprehensive survey of emerging defence technologies published this month by Oxford University Press, Boothby highlights difficulties further technological success could pose.
All of these could pose additional burden on training facilities and put further pressure on staff and resources.
To the US, a failure to defeat Isis would even further destabilise the region and could pose an existential threat to its allies, especially now that the group is actively exporting chaos to Europe and beyond.
Though prime-time exposure could bolster the show further, on the other hand, it could pose a risk to the show and its momentum.
